the gradations on a thermometer温度计上的刻度But TV images require subtle gradations of light and shade.但是，电视影像要求有十分细微的光影变化。There are many gradations between good and bad.在好与坏之间还有许多不同的层次....

n.（从一事物到另一事物的）渐变( gradation的名词复数 )，（事物划分的）阶段，等级，刻度...

She described the degradations she had been forced to suffer.她描述了自己被迫经受的屈辱。The researches of the thermal and photo degradations of aramid fibers are systematically discussed.摘要阐述了芳纶的热、光老化降解研究的进展情况.The microbial and oxida...

degradations的音标：...

gradations的音标：...

n.堕落( degradation的名词复数 )，下降，陵削，毁坏...